Tina can’t see the blackboard because the boy who sits_____ her is very big and tall.[ ]

Did you get there by_______bike?—No, I took _______ taxi.

─ Is the woman in white our manager? ─ It ________be her. She has just left for Shanghai.

_______ of the students in our class _______ interested in micro blogs (微博) on the Internet.

Breakfast is _______ meal of the day. It gives us energy after a long night without food.